Polishing machine for winding wires
By introducing card blocks, toothed plates and bidirectional threaded rod structures into the polishing machine, the problem that the polishing machine cannot accurately control the pressure of the polishing wheel is solved, and the protection and pressure adjustment of the wire surface is achieved, ensuring the safety of the polishing process and Accuracy.
Patent Information
- Application Number
- CN202420764159.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2024-12-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing polishing machines cannot accurately control the pressure applied to the wire by the grinding wheel during operation, resulting in easy damage to the surface of the wire when the applied pressure is too large.
A winding wire polishing machine is designed. By setting up a card block, tooth cushion plate and pushing spring, the pushing spring pushes the card block and tooth cushion plate to mesh and apply resistance; at the same time, the two-way threaded rod and the meshing plate are used to change the pushing The initial compression amount of the spring adjusts the pressure applied to the wire by the grinding wheel to prevent excessive pressure from being damaged.
Effectively prevent damage to the wire material when the grinding wheel is applied to a large pressure, and by adjusting the distance of the meshing plate on the bidirectional threaded rod, the maximum pressure of the grinding wheel on the wire material is flexibly controlled to ensure the safety and accuracy of the polishing process.
Smart Images
Figure CN222134575U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire polishing, in particular to a polishing machine for winding wires. Background Art
[0002] Wire rod is the smallest cross-sectional size among hot-rolled steel. In my country, hot-rolled round steel with a diameter of 5 to 9 mm and eight specifications is called wire rod. Wire rod is generally made of ordinary carbon steel and high-quality carbon steel. According to the steel distribution catalog and different uses, wire rod includes ordinary low-carbon steel hot-rolled round wire rod, high-quality carbon steel wire rod, carbon welding wire rod, quenched and tempered threaded wire rod, wire rod for steel wire rope, wire rod for piano wire and stainless steel wire rod, etc.
[0003] During the production process, metal wires undergo an annealing process to produce an oxide layer on the surface of the metal, making the metal surface appear black and rough. A polishing machine is used for polishing. However, when the polishing machine is working, the grinding wheel is controlled by a telescopic structure to approach the wire for grinding. However, the pressure applied by the grinding wheel on the wire cannot be accurately controlled during operation. If the applied pressure is too large, the surface of the wire is easily damaged. Therefore, a polishing machine for winding wires is proposed. Utility Model Content
[0004] In view of the problem that the pressure applied by the grinding wheel to the wire cannot be accurately controlled during the above-mentioned existing operation, which may easily cause damage to the surface of the wire when the applied pressure is too large, the present utility model is proposed.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a polishing machine for winding wire, which comprises a workbench, the left and right sides of the workbench are fixedly installed with directional structures, the front and back sides of the workbench are fixedly connected with power telescopic rods, a supporting structure is arranged above the workbench, the lower end of the supporting structure is connected to the upper ends of the two power telescopic rods, a mounting frame is fixedly sleeved at the middle position of the supporting structure, the bottom surface of the mounting frame is fixedly connected to two frames, a grinding wheel is arranged below the mounting frame and between the two frames, movable blocks are slidably inserted into the interiors of the two frames, the two movable blocks are rotatably sleeved on the front and rear ends of the grinding wheel respectively, the upper surfaces of the two movable blocks are fixedly connected with sliders, the sides of the two sliders close to each other are rotatably connected with bidirectional threaded rods, the inner walls of the left and right sides of the frame are fixedly connected with toothed card plates, the side of the toothed card plate close to the slider is meshed with a card block, the slider is slidably sleeved on the outer surface of the card block, both ends of the bidirectional threaded rod are threadedly sleeved with meshing plates, the card block is connected to the adjacent meshing plates by a push spring, and the bidirectional threaded rod is located on the inner ring side of the push spring.
[0006] Preferably, a worm wheel is fixedly sleeved in the middle position of the bidirectional threaded rod, a worm is meshed above the worm wheel, two sliders are rotatably sleeved on the outer surface of the worm, and the two worms are located above the two movable blocks.
[0007] Preferably, two straight rods are fixedly connected to a side of the meshing plate away from the worm gear, and the clamping block is slidably sleeved on the outer surfaces of adjacent straight rods.
[0008] Preferably, the directional structure includes a base frame and a fixed wheel, the fixed wheel is rotatably plugged into the upper end of the base frame, a movable wheel is arranged above the fixed wheel, the front and rear ends of the movable wheel are rotatably connected to side panels, and the lower end of the side panel is slidably plugged into the upper surface of the base frame.
[0009] Preferably, a tension telescopic rod is fixedly connected to the upper surface of the base frame, the upper end of the tension telescopic rod is fixedly connected to the inner top wall of the adjacent side plate, and the middle parts of the fixed wheel and the movable wheel are both V-shaped depressions.
[0010] Preferably, a side of the toothed clamping plate close to the slider is provided with a plurality of toothed groove-like structures, and the clamping block is adapted to the toothed groove-like structures of the toothed clamping plate.
[0011] Preferably, the axis of the bidirectional threaded rod is perpendicular to the axis of the grinding wheel, and the axis of the worm is parallel to the axis of the grinding wheel.
[0012] Beneficial effects of the utility model:
[0013] 1. By setting a card block, a toothed card plate and a push spring, the push spring pushes the card block to engage with the toothed card plate, exerting resistance to the movement of the slider and the movable block. When the grinding wheel moves downward and contacts the wire and exerts pressure, the slider and the movable block gradually push the card block and the toothed card plate to be misaligned under the thrust. When the grinding wheel exerts a greater pressure on the wire, the slider and the movable block push the card block and the toothed card block to be misaligned, pushing the push spring to compress. This can effectively prevent the grinding wheel from exerting a greater pressure on the wire and causing damage to the wire.
[0014] 2. By setting a bidirectional threaded rod and an engaging plate, rotating the worm and the worm wheel to engage, driving the bidirectional threaded rod to engage with the corresponding two engaging plates, changing the distance between the two engaging plates on the same bidirectional threaded rod, changing the initial compression of the push spring, and changing the maximum pressure that the grinding wheel can apply to the wire. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the connection between the side panel and the bottom frame of the utility model;
[0018] Figure 3 This is a schematic diagram of the connection between the movable block and the frame of the utility model;
[0019] Figure 4 This is a schematic diagram of the connection between the worm and the slider of the utility model;
[0020] Figure 5 It is a schematic diagram of the connection between the meshing plate and the push spring of the utility model.
[0021] Description of reference numerals:
[0022] 1. Workbench; 2. Orienting structure; 201. Base frame; 202. Fixed wheel; 203. Movable wheel; 204. Side plate; 205. Tension telescopic rod; 3. Power telescopic rod; 4. Mounting frame; 5. Movable block; 6. Bidirectional threaded rod; 7. Sliding block; 8. Grinding wheel; 9. Frame; 10. Support structure; 11. Tooth clamping plate; 12. Clamping block; 13. Push spring; 14. Engaging plate; 15. Worm wheel; 16. Worm; 17. Straight rod. DETAILED DESCRIPTION
[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.
[0024] Reference Figure 1-5 , which is an embodiment of the utility model, provides a winding wire polishing machine, the winding wire polishing machine comprises a workbench 1, the left and right sides of the workbench 1 are fixedly installed with an orientation structure 2, the orientation structure 2 comprises a base frame 201 and a fixed wheel 202, the fixed wheel 202 is rotatably plugged into the upper end of the base frame 201, a movable wheel 203 is arranged above the fixed wheel 202, the front and rear ends of the movable wheel 203 are rotatably connected with a side plate 204, and the lower end of the side plate 204 slides Inserted on the upper surface of the base frame 201, a tension telescopic rod 205 is fixedly connected to the upper surface of the base frame 201, and the upper end of the tension telescopic rod 205 is fixedly connected to the inner top wall of the adjacent side panel 204. The middle parts of the fixed wheel 202 and the movable wheel 203 are both V-shaped depressions. The wire to be polished is passed through between the fixed wheel 202 and the movable wheel 203, and the tension telescopic rod 205 pulls the movable wheel 203 downward to approach the fixed wheel 202, so as to limit the path of wires with different diameters.
[0025] The front and back sides of the workbench 1 are fixedly connected with a power telescopic rod 3, a support structure 10 is arranged above the workbench 1, the lower end of the support structure 10 is connected to the upper ends of the two power telescopic rods 3, a mounting frame 4 is fixedly sleeved in the middle position of the support structure 10, the bottom surface of the mounting frame 4 is fixedly connected with two frames 9, a grinding wheel 8 is arranged below the mounting frame 4 and between the two frames 9, the outer ring surface of the grinding wheel 8 is concave, the grinding wheel 8 is connected to the power structure, and the height of the grinding wheel 8 is controlled by the power telescopic rod 3, and movable blocks 5 are slidably inserted inside the two frames 9, and the two movable blocks 5 are rotatably sleeved on the front and rear ends of the grinding wheel 8 respectively, and the upper surfaces of the two movable blocks 5 are fixedly connected with sliders 7, and the sides of the two sliders 7 close to each other are rotatably connected with bidirectional threaded rods 6, and the inner walls on the left and right sides of the frame 9 are fixedly connected with toothed clamping plates 11, and the toothed clamping plates 11 are close to the slider 7 on one side The two ends of the bidirectional threaded rod 6 are threadedly sleeved with meshing plates 14, and the block 12 is connected to the adjacent meshing plates 14 by a push spring 13. The bidirectional threaded rod 6 is located on the inner ring side of the push spring 13, and the push spring 13 pushes the block 12 to mesh with the toothed card plate 11 to exert resistance on the movement of the movable block 5 and the slider 7. When the grinding wheel 8 receives a large thrust from the wire, the block 12 is gradually dislocated with the toothed card plate 11. At the same time, the push spring 13 is continuously compressed, and the bidirectional threaded rod 6 is rotated to change the distance between the corresponding two meshing plates 14, thereby changing the initial compression amount of the push spring 13 and changing the thrust required by the grinding wheel 8 to push the block 12 and the toothed card plate 11.
[0026] A worm wheel 15 is fixedly sleeved in the middle position of the bidirectional threaded rod 6, and a worm 16 is meshed above the worm wheel 15. Two sliders 7 are rotatably sleeved on the outer surface of the worm 16. The two worms 16 are located above the two movable blocks 5. The side of the meshing plate 14 away from the worm wheel 15 is fixedly connected with two straight rods 17. The straight rods 17 prevent the meshing plate 14 and the clamping block 12 from twisting. The rotating worm 16 meshes with the worm wheel 15, which can stably drive the bidirectional threaded rod 6 to rotate. When the worm 16 stops rotating, it can effectively prevent the bidirectional threaded rod 6 from rotating when the meshing plate 14 is subjected to thrust. The clamping block 12 is slidably sleeved on the outer surface of the adjacent straight rod 17. The axis of the bidirectional threaded rod 6 is perpendicular to the axis of the grinding wheel 8, and the axis of the worm 16 is parallel to the axis of the grinding wheel 8.
[0027] During use, the wire to be polished passes between the fixed wheel 202 and the movable wheel 203, and the tension telescopic rod 205 pulls the side plate 204 to drive the movable wheel 203 close to the fixed wheel 202, so that the movable wheel 203 is close to the fixed wheel 202 to clamp the wire and limit the conveying path of the wire. The power telescopic rod 3 pulls the supporting structure 10 downward to drive the grinding wheel 8 close to the wire, and the rotating worm 16 is engaged with the worm wheel 15, driving the bidirectional threaded rod 6 to engage with the corresponding two meshing plates 14, and changing the distance between the two meshing plates 14 on the same bidirectional threaded rod 6. , changing the initial compression amount of the push spring 13, the push spring 13 pushes the card block 12 to engage with the tooth card plate 11, and applies resistance to the movement of the slider 7 and the movable block 5. When the grinding wheel 8 moves downward and contacts the wire and applies pressure, the slider 7 and the movable block 5 gradually push the card block 12 to be misaligned with the tooth card plate 11 under the thrust. When the grinding wheel 8 applies a large pressure on the wire, the slider 7 and the movable block 5 push the card block 12 to be misaligned with the tooth alveolar structure of the tooth card block 12 and push the push spring 13 to be compressed, which can effectively prevent the grinding wheel 8 from applying a large pressure on the wire and causing damage to the wire.
[0028] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A polishing machine for winding wire, comprising a workbench (1), characterized in that: The left and right sides of the workbench (1) are fixedly installed with a directional structure (2), the front and back sides of the workbench (1) are fixedly connected with a power telescopic rod (3), a support structure (10) is arranged above the workbench (1), the lower end of the support structure (10) is connected to the upper ends of the two power telescopic rods (3), a mounting frame (4) is fixedly sleeved in the middle of the support structure (10), the bottom surface of the mounting frame (4) is fixedly connected to two frames (9), a grinding wheel (8) is arranged below the mounting frame (4) and between the two frames (9), movable blocks (5) are slidably inserted inside the two frames (9), and the two movable blocks (5) are respectively rotatably sleeved. At the front and rear ends of the grinding wheel (8), the upper surfaces of the two movable blocks (5) are fixedly connected with sliders (7), and the sides of the two sliders (7) close to each other are rotatably connected with bidirectional threaded rods (6). The inner walls of the left and right sides of the frame (9) are fixedly connected with toothed clamping plates (11), and the side of the toothed clamping plate (11) close to the slider (7) is meshed with a clamping block (12). The slider (7) is slidably sleeved on the outer surface of the clamping block (12), and the two ends of the bidirectional threaded rod (6) are threadedly sleeved with meshing plates (14). The clamping block (12) and the adjacent meshing plate (14) are connected by a push spring (13), and the bidirectional threaded rod (6) is located on the inner ring side of the push spring (13).
2. A winding wire polishing machine according to claim 1, characterized in that: A worm wheel (15) is fixedly sleeved at the middle position of the bidirectional threaded rod (6), a worm (16) is meshed above the worm wheel (15), two sliders (7) are rotatably sleeved on the outer surface of the worm (16), and the two worms (16) are located above the two movable blocks (5).
3. A winding wire polishing machine according to claim 2, characterized in that: Two straight rods (17) are fixedly connected to a side of the meshing plate (14) away from the worm gear (15), and the clamping block (12) is slidably sleeved on the outer surface of the adjacent straight rods (17).
4. A winding wire polishing machine according to claim 1, characterized in that: The directional structure (2) comprises a base frame (201) and a fixed wheel (202), wherein the fixed wheel (202) is rotatably plugged into the upper end of the base frame (201), a movable wheel (203) is arranged above the fixed wheel (202), and the front and rear ends of the movable wheel (203) are rotatably connected to side plates (204), and the lower ends of the side plates (204) are slidably plugged into the upper surface of the base frame (201).
5. A winding wire polishing machine according to claim 4, characterized in that: A tension telescopic rod (205) is fixedly connected to the upper surface of the bottom frame (201), the upper end of the tension telescopic rod (205) is fixedly connected to the inner top wall of the adjacent side plate (204), and the middle parts of the fixed wheel (202) and the movable wheel (203) are both V-shaped concave.
6. A winding wire polishing machine according to claim 1, characterized in that: A surface of the tooth clamping plate (11) close to the slider (7) is provided with a plurality of tooth-groove-shaped structures, and the clamping block (12) is adapted to the tooth-groove-shaped structures of the tooth clamping plate (11).
7. A winding wire polishing machine according to claim 2, characterized in that: The axis of the bidirectional threaded rod (6) is arranged perpendicularly to the axis of the grinding wheel (8), and the axis of the worm (16) is arranged parallel to the axis of the grinding wheel (8).